freebsd-dev/sys/netatm/uni/sscf_uni_var.h
Poul-Henning Kamp 1820df7a2d Add new files for HARP3
Host ATM Research Platform (HARP), Network Computing Services, Inc.
This software was developed with the support of the Defense Advanced
Research Projects Agency (DARPA).
1998-09-15 08:23:17 +00:00

116 lines
3.4 KiB
C

/*
*
* ===================================
* HARP | Host ATM Research Platform
* ===================================
*
*
* This Host ATM Research Platform ("HARP") file (the "Software") is
* made available by Network Computing Services, Inc. ("NetworkCS")
* "AS IS". NetworkCS does not provide maintenance, improvements or
* support of any kind.
*
* NETWORKCS MAKES NO WARRANTIES OR REPRESENTATIONS, EXPRESS OR IMPLIED,
* INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE, AS TO ANY ELEMENT OF THE
* SOFTWARE OR ANY SUPPORT PROVIDED IN CONNECTION WITH THIS SOFTWARE.
* In no event shall NetworkCS be responsible for any damages, including
* but not limited to consequential damages, arising from or relating to
* any use of the Software or related support.
*
* Copyright 1994-1998 Network Computing Services, Inc.
*
* Copies of this Software may be made, however, the above copyright
* notice must be reproduced on all copies.
*
* @(#) $Id: sscf_uni_var.h,v 1.5 1998/02/19 20:22:05 mks Exp $
*
*/
/*
* ATM Forum UNI Support
* ---------------------
*
* SSCF UNI protocol control blocks
*
*/
#ifndef _UNI_SSCF_UNI_VAR_H
#define _UNI_SSCF_UNI_VAR_H
/*
* Structure containing information for each SSCF UNI connection.
*/
struct univcc {
u_char uv_ustate; /* SSCF-User state (see below) */
u_char uv_lstate; /* SSCF-SSCOP state (see below) */
u_short uv_flags; /* Connection flags (see below) */
enum uni_vers uv_vers; /* UNI version */
/* Stack variables */
Atm_connvc *uv_connvc; /* Connection vcc for this stack */
void *uv_toku; /* Stack upper layer's token */
void *uv_tokl; /* Stack lower layer's token */
void (*uv_upper) /* Stack upper layer's interface */
__P((int, void *, int, int));
void (*uv_lower) /* Stack lower layer's interface */
__P((int, void *, int, int));
};
/*
* SSCF to SAAL User (Q.2931) Interface States
*/
#define UVU_INST 0 /* Instantiated, waiting for INIT */
#define UVU_RELEASED 1 /* Connection released */
#define UVU_PACTIVE 2 /* Awaiting connection establishment */
#define UVU_PRELEASE 3 /* Awaiting connection release */
#define UVU_ACTIVE 4 /* Connection established */
#define UVU_TERM 5 /* Waiting for TERM */
/*
* SSCF to SSCOP Interface States
*/
#define UVL_INST 0 /* Instantiated, waiting for INIT */
#define UVL_IDLE 1 /* Idle */
#define UVL_OUTCONN 2 /* Outgoing connection pending */
#define UVL_INCONN 3 /* Incoming connection pending */
#define UVL_OUTDISC 4 /* Outgoing disconnection pending */
#define UVL_OUTRESYN 5 /* Outgoing resynchronization pending */
#define UVL_INRESYN 6 /* Incoming resynchornization pending */
#define UVL_RECOVERY 8 /* Recovery pending */
#define UVL_READY 10 /* Data transfer ready */
#define UVL_TERM 11 /* Waiting for TERM */
/*
* Connection Flags
*/
#define UVF_NOESTIND 0x0001 /* Don't process ESTABLISH_IND */
#ifdef ATM_KERNEL
/*
* Global function declarations
*/
/* sscf_uni.c */
int sscf_uni_start __P((void));
int sscf_uni_stop __P((void));
void sscf_uni_abort __P((struct univcc *, char *));
void sscf_uni_pdu_print __P((struct univcc *, KBuffer *,
char *));
/* sscf_uni_lower.c */
void sscf_uni_lower __P((int, void *, int, int));
/* sscf_uni_upper.c */
void sscf_uni_upper __P((int, void *, int, int));
/*
* External variables
*/
extern int sscf_uni_vccnt;
#endif /* ATM_KERNEL */
#endif /* _UNI_SSCF_UNI_VAR_H */